NSF International是一家经多方权威机构认可的独立第三方认证机构，其认证资质包括美国职业安全与健康管理局（OSHA）、加拿大标准委员会（SCC）、美国国家标准协会（ANSI）及国际认证服务机构（IAS）。

NSF在全球范围内的实验室均通过ISO/IEC 17025测试与校准能力认证，其中安娜堡实验室为OSHA国家认可测试实验室（NRTL）。

NSF标志代表产品已通过独立第三方严格测试与认证，是产品符合安全与卫生标准的重要证明。

NSF International is accredited by the Occupational Safety and Health Administration, the Standards    Council of Canada (SCC), the American National Standards Institute (ANSI), and the International          Accreditation Service. NSF laboratories worldwide are ISO/IEC 17025 accredited for testing and calibration and the Ann Arbor location is an OSHA Nationally Recognized Testing Laboratory.

The NSF mark is your assurance that the product has been tested by a respected independent certification organization.